X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fadt%2Fxmalloc.c;h=68d74aa4fb7230312036e7e606430d03e494e785;hb=b6c7fa168fe20849fce7c7400f6c1743a92e63df;hp=1b121a0605ef95dadcf155eece644308f4398a60;hpb=efbeaff549fcc6015da255ed4d453a95937ff0fd;p=libfirm diff --git a/ir/adt/xmalloc.c b/ir/adt/xmalloc.c index 1b121a060..68d74aa4f 100644 --- a/ir/adt/xmalloc.c +++ b/ir/adt/xmalloc.c @@ -1,50 +1,63 @@ -/* Xmalloc --- never failing wrappers for malloc() & friends. - Copyright (C) 1995, 1996 Markus Armbruster */ +/* + * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved. + * + * This file is part of libFirm. + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation and appearing in the file LICENSE.GPL included in the + * packaging of this file. + * + * Licensees holding valid libFirm Professional Edition licenses may use + * this file in accordance with the libFirm Commercial License. + * Agreement provided with the Software. + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE. + */ + +/** + * @file + * @brief implementation of xmalloc & friends + * @author Markus Armbruster + * @version $Id$ + */ /* @@@ ToDo: replace this file with the one from liberty. [reimplement xstrdup, ... ] */ +#include "config.h" -#ifdef HAVE_CONFIG_H -# include -#endif - -#include #include -#include "misc.h" -#include "panic.h" +#include +#include "xmalloc.h" +#include "error.h" + +static NORETURN xnomem(void) +{ + panic("out of memory"); +} -void * -(xmalloc) (size_t size) +void *xmalloc(size_t size) { - void *res = malloc (size); + void *res = malloc(size); - if (!res) xnomem (); + if (!res) xnomem(); return res; } - -void * -(xrealloc) (void *ptr, size_t size) +void *xrealloc(void *ptr, size_t size) { /* ANSI blesses realloc (0, x) but SunOS chokes on it */ void *res = ptr ? realloc (ptr, size) : malloc (size); - if (!res) xnomem (); + if (!res) xnomem(); return res; } - -char * -(xstrdup) (const char *str) +char *xstrdup(const char *str) { size_t len = strlen (str) + 1; - return memcpy ((xmalloc) (len), str, len); -} - - -void -xnomem (void) -{ - panic ("out of memory"); + return memcpy((xmalloc) (len), str, len); }